Explanation
The indicated file or directory was returned by VSS as part of the backup file list of the writer. However, the cluster disk where the file is located is not accessible. The reasons for this problem can be that the cluster disk is offline or belongs to another node.
System action
The file is not backed up. Processing continues.
User response
This problem is documented in Microsoft knowledge base topic 980794
http://support.microsoft.com/default.aspx?scid=kb;EN-US;980794. The
topic includes a hotfix. With the hotfix, you can specify a registry
key that contains a list of one or more files to be excluded from
VSS enumeration. IBM Tivoli Storage Manager does not back up files that are not enumerated
by VSS. If the volume is brought online to the node performing the
system state backup, then it cannot be backed up. You must remove
the volume from the registry key and restart the system before you
can back up the volume.
If you do not want to implement the
hotfix for this problem, IBM Tivoli Storage Manager continues to issue this message.